multifunction men school travel laptop bakcpack for trolley roll design on top,two side pocket for botter. organization pocket inside, can help you separated goods. Pattern Type: blank Style: sport Material: polyester Lining: Polyester Brand Name: HY Model Number: HY2072801 Closure Type: Zipper Gender: Unisex Delivery time: 35-55 Capacity: 35 MOQ: 500 Color: Multiple colors,Accept customization Feature: Waterproof Usage: daily/school Size: 18*12.6*3.2 inch Weight: 0.52kg Logo: Accept Customized Logo OEM: Accepted